I’m a little confused by what you said. Not all sinners are automatically saved by the Grace of Jesus Christ. Is that what you were saying there?
Jesus said, “Everyone therefore who shall confess Me before men, I will also confess him before My Father who is in heaven. But whoever shall deny Me before men, I will also deny him before My Father who is in heaven.” (Matthew 10:32,33).
I believe that applies to all sinners......